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   Adaptive InfraRed Imaging Spectroradiometer

GasScan™: Miniature Diode Laser-based Ambient Gas Sensor

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Tunable Diode Laser (TDL) Gas Sensors

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GasScan™
Miniature Diode Laser-based Ambient Gas Sensor

Description

  • Based on near-IR tunable diode laser absorption spectroscopy (TDLAS)
  • Instant (< 1 s) response
  • No cross-species interferences
  • Audible alarm
  • Serial data port
  • AC or Rechargeable Battery Power
  • Internal or Remote Sensor Head
  • Configurable as Point, Open Path, or Standoff Sensor
GasScan Sensor

Layout of GasScan System

Applications

  • Industrial/Commercial Toxic Gas Alarms
  • On-line trace gas process monitoring and control
  • Environmental monitoring
  • Combustible Gas Alarms
  • Combustion Gas (Fire) Sensors

Specifications

Gas Detection Limit
(ppm-m)
HF 0.2
H2S 20
NH3 5.0
H2O 1.0
CH4 1.0
HCl 0.15
HCN 1.0
CO 40
CO2 40
NO 30.0
NO2 0.2
O2 50


 

 

Contact

Mickey Frish
Physical Sciences Inc.
20 New England Business Center
Andover, MA 01810-1077

Telephone: (978) 689-0003
Fax: (978) 689-3232
frish@psicorp.com

 

 

 

 

   
 
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